儲(chu)(chu)罐是長輸油(you)氣管(guan)(guan)道輸送介(jie)質的(de)儲(chu)(chu)存(cun)容器(qi)。輸油(you)管(guan)(guan)道首(shou)站的(de)儲(chu)(chu)油(you)罐用(yong)(yong)于(yu)收集、儲(chu)(chu)存(cun)石(shi)油(you)和保證管(guan)(guan)線輸油(you)量的(de)穩定,末站的(de)儲(chu)(chu)油(you)罐用(yong)(yong)于(yu)接收和儲(chu)(chu)備(bei)來油(you),并提供(gong)給用(yong)(yong)油(you)單位。輸氣管(guan)(guan)道末端門站的(de)儲(chu)(chu)氣罐主要用(yong)(yong)于(yu)城(cheng)市燃氣的(de)調峰,正逐漸被地下儲(chu)(chu)氣庫和管(guan)(guan)道儲(chu)(chu)氣所(suo)代(dai)替 。